Powerfoil X | Big Ass Fans

By: Big Ass Fans  09-12-2011

Powerfoil X features the NitroSeal Drive custom gearbox for increased durability and cooler operation. NitroSeal features <11 arc minutes backlash HeliCamber gear technology, SKF tapered roller bearings, 2-1/2" hollow output shaft, Simrit double lipped output seals, and lifetime synthetic oil. The NitroSeal drive is nitrogen filled to create a perfect internal environment and permanently sealed for zero maintenance.

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